Self Sensing reinforced concrete structural elements


   Faculty of Engineering & Digital Technologies

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  Prof Ashraf Ashour  Applications accepted all year round  Self-Funded PhD Students Only

About the Project

Self-sensing concrete has recently attracted major research attention and significant commercial interests, aiming to produce smart infrastructures with elegantly integrated health monitoring abilities. The self-sensing concrete is achieved through the addition of fillers (e.g. carbon fibres (CFs), steel fibres (SFs), carbon nanotubes (CNTs)) to the conventional concrete ingredients in order to increase its ability to sense load/deformation by itself while maintaining/improving mechanical properties, providing novel methods for sustainable development in concrete materials and structures. When internal condition of structures can be accurately monitored, such structures can be effectively maintained and their lifespan can, therefore, be extended as repairs can be implemented at the most cost-effective point of intervention, achieving financial savings not only in the cost of repairs, but in the overall maintenance costs.

This project will explore the self sensing abilities of multifunctional concrete at structural element levels; it may consider smart beams, slabs or columns made of self-sensing concrete

Architecture, Building & Planning (3) Engineering (12)

Funding Notes

This is a self-funded PhD project; applicants will be expected to pay their own fees and living costs and / or seek separate funding from student finance, charities or trusts. A bench fee of £5000 per year also applies in addition to tuition fees.

References

1. Han, B, Yu, X & Ou. J (2014) “Self-sensing Concrete in Smart Structures” Elsevier.
2. Feng, Q., Ou, J. “Self-sensing CFRP fabric for structural strengthening and damage detection of reinforced concrete structures” (2018) Sensors (Switzerland), 18 (12).

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